Shopping Cart

Your cart is empty.

Your cart is empty.

POWERTEC 80021 Spring Outside Caliper with Brass Fittings & Speed Nut | 8 In Leg Length & 8-1/16' Jaw Capacity| with Self Leveling Washer | Hardened Steel Points, Fulcrum & Spring

Free shipping on orders over $29.99

$14.99

$ 6 .99 $6.99

In Stock

About this item

  • FUNCTION: Our premium 8-inch outside caliper allows for the precise measuring of outside diameters, the external size of an object –provides easy accurate repeatability
  • FEATURES: Specially engineered speed nut insures accurate quick fine-tuned adjustments – spring tension aids in steady controlled action
  • QUALITY: Precision constructed out of premium carbon steel with solid brass fittings and with hardened steel points, fulcrum and spring, our exclusive outside calipers are built for long lasting performance - additionally with neat and polished finish – clear coated for wear/resistance
  • EASY CONVENIENT USE: Its elegant design offers the user a solid, comfortable hand feel - the spring and speed nut are centered for optimal control and efficacy - to operate, gently squeeze the caliper to release tension spring, adjust the speed nut and tighten to lock in for precision measurement
  • SPECS /APPLICATIONS: Outside Caliper Leg Length: 8”; Clamping Range: 0 to 8-1/16” Jaw Width Capacity ; Ultra useful in applications in the fields of woodworking, woodturning, machining, plumbing, construction, arts and crafts, metal and stone work, and more -essential for use when executing outside turnings on your lathe and when measuring round and irregularly-shaped stock


Introducing the Spring Outside Caliper by POWERTEC. This handy precision measurement tool, also called an external caliper, allows the user to quickly and easily measure, mark and transfer the outer dimensions of objects in a vast array of projects. Great for use with irregular, round and odd shaped projects, as well as when determining the OD of pipes/tubes, mortises, spindles, bowls, and vases. The possibilities are endless. These exclusive outside calipers for measuring anything are a great addition to any shop. Easy Use, Dependable Precision To use, lightly squeeze the caliper to release tension and slide the specially-machined nut to the rough location of your measurement. Then fine-tune and tighten to lock in the setting. Proceed to measure the gap with desired scale for accurate determination. It’s that easy. Easily transfer the specifications to makesure the diameter of your project stays in spec, to replicate project dimensions, or when creating layouts for future work. Our outside calipers offer the utmost in an accurate and easy user experience. Great for woodworkers (essential in woodturning projects), metal workers, machinists, plumbers, craftsman, builders, artists, makers, DIY’rs of all types, and more. Rugged Durability Constructed of top-grade carbon steel with solid brass fittings, this durable outside caliber 8 inch provides dependablehigh performance through many years of use. The fulcrum, spring and marking/measuringpoints are precision ground of hardened, tempered steel for flawless measuring verification, scoring, and transfer, through many years of successful production. POWERTEC is a leading manufacturer of high quality measurement equipment, hand tools, woodworking machines, gear, and accessories. We are committed to exceeding expectations, while bringing the latest innovation, technology, and product development to the industry.


A. Williams
Reviewed in the United States on March 14, 2020
Great caliper for price
L. Jarrett
Reviewed in the United States on January 14, 2020
Item actually worked well and was easy to hold, found very accurate
Nicholas W.
Reviewed in the United States on April 23, 2020
Extremely surprised at the quality, it's a very simple tool but keeps its accuracy even after a full day of use. Not much else I can say about them. Very happy with my purchase
SFK
Reviewed in the United States on August 9, 2019
Heavy duty
d.herb
Reviewed in the United States on August 1, 2019
Sadly this tool rusted quite soon after I got it would prefer something more durable.
Katrina Kass
Reviewed in the United States on March 18, 2019
Simple, works as described. Cheap material but gets the job done.
T. Fischer
Reviewed in the United States on December 25, 2019
Works well and seems to be well constructed
Elizabeth Meelan
Reviewed in the United States on December 16, 2019
Great quality.